#421758

#421758

Color Values

HEX

#421758

RGB

66, 23, 88

HSL

279.7, 58.6%, 21.8%

HSV

279.7, 73.9%, 34.5%

CMYK

25.0%, 73.9%, 0.0%, 65.5%

OKLCH

0.3058 0.1151 311.9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#421758

#2D5817

Analogous

#221758

#58174E

#421758

Triadic

#421758

#584217

#175842

Split Complementary

#421758

#4E5817

#175822

Tetradic

#421758

#582217

#2D5817

#174E58

Color Blindness Simulation

Original

#421758

Protanopia

#2F2F48

Deuteranopia

#323544

Tritanopia

#403C39

Achromatopsia

#252525

CSS Usage

background-color: #421758;
color: #421758;
border-color: #421758;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F9F4FB
100
#F0E4F6
200
#E2C6F0
300
#CD9EE6
400
#B369D8
500
#9835CA
600
#792AA2
700
#612281
800
#4C1A65
900
#39174A
950
#240E2F

Contrast Checker

Text on white

14.05:1

AA Pass AAA Pass

Text on black

1.5:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026